How often does this problem occurs...P0444 OBD

When i drive it seems like the car is lagging at times and when i drive it after awhile its normal again.

It stayed up for one day the other side had the same work done had no problems

Yesterday when i floored it. It stayed in one gear.. Then i had it in drive but it wouldnt go jus rev is my tranny bad or needs fluid?

I have three lights on my esp light abs and break light and my power steering is out what could be the problem

Car is hard to stear with the light on

Car warning flashed, "Stop Car low." car looks tilted and I can fit my entire hand b/t the top of the tire and car on back left passenger side. On driver's side, can barely get hand between tire/top of car.

I was told regardless of amount of wear on the pads (ie even if there is 40% remaining), one should always replace routers when brake pads are replaced. True or scam?

the washer fluid odes not spray on either side. I have checked the fluid levels.

repaired, if i leave my car parked for more than a couple of hours the rear driver side deflates, but will rise once the car is turned on, what could be the problem

Any idea what it malfunctioning? All the other door work fine.